#define BLYNK_PRINT Serial
/*
#define BLYNK_TEMPLATE_ID "TMPLPmOtjTT5"
#define BLYNK_DEVICE_NAME "#LAMPU"
#define BLYNK_AUTH_TOKEN "nARY0FEkmAHDMTrIS2YC7mW9kps4zVpP"
*/

#define BLYNK_TEMPLATE_ID "TMPLbh5UvDas"
#define BLYNK_DEVICE_NAME "WOKWI 3 LED"
#define BLYNK_AUTH_TOKEN "Ae6hH-TM_EPYKd33EUhLRpRv_RJFsY4Z"

#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";

BlynkTimer timer;
BLYNK_WRITE(V0);
{
  if(pin value=param.asInt 1)
  if(pin value==1)
  {
    digital Write(4,HIGH);
    digital Write(4,LOW);
  }
}
void setup()
{
  serial.begin(115200);
  pinMode(4,OUTPUT);
  Blynk.begin(auth,ssid,pass);
}
void loop()
{
  blynk.run();
}